<html>
  <head>
    <title>Sub frame 3</title>
  </head>
  <body>
    <h1>Sub frame 3</h1>
    <h2>I have a child iframe</h2>
    <iframe id="id-childframe" name="childframe" src="/test/guinea-pig2.html" marginheight="0" marginwidth="0" topmargin="0" leftmargin="0" allowtransparency="true"
      frameborder="0" height="200" scrolling="no" width="300"></iframe>
  </body>
</html>
